| Hatfield to Orthez | 572.34 mi (921.09 km) |
| Hatfield to Orvault | 316.60 mi (509.53 km) |
| Hatfield to Osny | 212.26 mi (341.61 km) |
| Hatfield to Ostwald | 415.33 mi (668.41 km) |
| Hatfield to Ouistreham | 171.66 mi (276.26 km) |
| Hatfield to Oullins | 476.46 mi (766.79 km) |
| Hatfield to Outreau | 107.50 mi (173.01 km) |
| Hatfield to Oyonnax | 464.27 mi (747.17 km) |
| Hatfield to Ozoir-la-Ferriere | 242.90 mi (390.90 km) |
| Hatfield to Pace | 259.12 mi (417.01 km) |
| Hatfield to Palaiseau | 237.27 mi (381.84 km) |
| Hatfield to Pamiers | 603.54 mi (971.31 km) |
| Hatfield to Panazol | 415.26 mi (668.29 km) |
| Hatfield to Pantin | 229.46 mi (369.29 km) |
| Hatfield to Paray-le-Monial | 416.19 mi (669.79 km) |
